ADTRAN 6250 Installation Guide download pdf (Page 16)

Physical Description NetVanta 6240/6250 Series HIG

Rear Panel Interfaces

VOICE Connection

A single 50-pin female amphenol connector, labeled VOICE, provides the interconnect wiring for the

analog FXS/FXO circuits. See Table A-1 on page 33 for voice connector pinouts. The status LED,

labeled

VOICE, is located on the front panel.

FXO Interfaces

The FXO 0/1 and FXO 0/2 interfaces are RJ-11 connectors and provide analog trunks for local call

routing. See

Table A-3 on page 35 for the FXO interface pinouts.

Network Interfaces

The NET 1 T1 0/1 through NET 4 T1 0/4 interfaces are DS1 RJ-48C pin connections. See Table A-4 on

page 35 for the network interface pinouts. The status LEDs, labeled NET 1 through NET 4, are located

on the front panel.

10/100Base-T Ethernet Interfaces

The ETH 0/1 and ETH 0/2 ports are RJ-45 connectors. See Table A-5 on page 35 for the Ethernet

interface pinouts. The status LEDs, labeled

LAN 1 and LAN 2, are located on the front panel.

CRAFT Interface

The CRAFT interface is an EIA-232 serial port (DCE), which provides for local management and

configuration (via a DB-9 female connector). See

Table A-7 on page 36 for the craft interface

pinouts.

Power Connection

The rear panel has a power input to a 120 VAC power supply with an IEC connector. The appropriate

three-prong cable is included in the shipment. Refer to Supplying Power to the Unit on page 27 for

connection details.

Battery Backup Connection

An optional battery backup unit (P/N 1175044L1/L2) is available for use in case of power outages.

The battery backup unit connects to the

BATT port, which also charges the unit during operation. Refer

to Optional Battery Backup Unit (P/N 1175044L1/L2) on page 29 for connection details.

The number of circuits used (1 through 24) is dependent on the model NetVanta 6240.

FXO interfaces use circuits 17 through 24 depending on the model.

Connection directly to an external modem requires a cross-over cable.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 35 36

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ADTRAN 6250 Installation Guide Page 16